For those that do not want to climb to the top of Mt. Olympus to choose a woofer, Hifonics offers the Brutus line of woofers. Built for stunning sound quality and Brutus strength because the gods demand it that way. You will see the line starts with 3” coils on the Mt. Olympus OLM1600D2 and in Brutus we move to a multi-layer 2.5” coil. Here we have cut away the skin of the Brutus woofer so you can gaze upon the gods and understand why the Brutus and other Hifonics woofers are second to none.

Hifonics Brutus Subwoofers

Brutus Subwoofers
Also available
The BRZ12SQD4 and BRZ15D4

Brutus Subwoofers
Vented aluminum former
Holds a 2.5” voice coil

Brutus Subwoofers
Butyl surround
Satin black linear Butyl rubber surround

  • 2XIL Ring - The 2XIL Ring is a heavy duty ABS trim ring with dual illumination. A great way to finish off your installation and the hint of illumination will draw just enough attention to your choice of the best woofer from atop Mt. Olympus.
  • Butyl Surround - Satin black linear Butyl rubber surround along with the REZTx spiders help keep the piston motion of the subwoofer linear and smooth.
  • Woven Pressed Polypropylene Cone - Heavy Duty woven texture polypropylene cone develops big bass while dramatically reducing cone flex which can rob the system of low deep bass.
  • H CAP - Injection molded two tone polypropylene dust cap adds strength to the woofer and proudly holds the Hifonics logo and H - mark of the Gods.
  • P & I Terminals - Nickel-plated 8 gauge P&I (push and insert) speaker terminals to secure MAXXLINK speaker wire connections easily.
  • Dual REZTx Spiders - Dual REZTx (Resin infused textile) spiders along with the Butyl surround, allow the Brutus woofer to handle more power without adding non-linear distortions.
  • D2S Steel Frame - Powder coated D2S Steel frame is a Deep Draw Stamped Steel design for incredible strength to handle deep powerful bass.
  • 30oz Motor - Vented high energy motor assembly with 30oz magnets increases power handling and increases SPL.
  • Voice Coil & Former Assembly - Vented aluminum former holds a 2.0” voice coil while allowing the heat to be exchange through the back pole piece, the Hercules Vent and through the spiders. Less heat means less distortion.
  • 56oz Motor - Double stacked high energy motor assembly with 56oz magnets increases power handling which increases SPL – sound pressure level.
  • Voice Coil & Former Assembly - Vented aluminum former holds a 2.5” voice coil while allowing the heat to be exchange through the back pole piece and through the dual REZTx spiders.

BRZ15D4 Brutus Subwoofer

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BRZ15D4 Brutus Subwoofer

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Part#: BRZ15D4


600W 15" Dual 4 ohm subwoofer

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600W 15" Brutus Series Dual 4 ohm Subwoofer.

Category: Brutus
SKU: 806576216568
Part #: BRZ15D4

Features & Benefits
  • 15" Dual 4 Ohm Brutus Series Subwoofer
  • Polypropylene cone
  • Rubber surround
  • Dual flat nomex spider with woven tinsel leads
  • Nickel plated push and insert speaker terminals
  • Heat dispersing ported nickel plated back plate
  • Ultra ridged stamped steel basket
  • High strength ABS motor cover
  • Operates in sealed and ported enclosures
  • Black chrome plated gasket
  • 2.5" High-temperature voice coil
  • Double stacked magnet assembly

  • Power Handling RMS
    600 watts
  • Power Handling Peak
    1200 watts
  • Impedance
    2 x 4 Ohm
  • Sensitivity (1 watt / 1 meter)
  • Cut-Out Ø
  • Top-mount depth

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Maxxsonics Factory Specials
Maxxsonics Factory Specials